TY  - GEN
AU  - Sehgal, R.L.
TI  - Number building : in Dewey Decimal Classification, Universal Decimal Classification and Colon Classification
SN  - 81-7000-153-6
PY  - 1993///
CY  - New Delhi
PB  - Ess Ess
KW  - CLASSIFICATION-BOOKS
KW  - CLASSIFICATION, DEWEY DECIMAL
KW  - CLASSIFICATION, UNIVERSAL DECIMAL
ER  -